Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2781912431', 'doi': None, 'title': 'Aerodynamic and Performance Analysis of a Morphing Helicopter Rotor System', 'display_name': 'Aerodynamic and Performance Analysis of a Morphing Helicopter Rotor System', 'publication_year': 2017, 'publication_date': '2017-01-01', 'ids': {'openalex': 'https://openalex.org/W2781912431', 'mag': '2781912431'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://commons.erau.edu/cgi/viewcontent.cgi?article=1368&context=edt', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5010143482', 'display_name': 'Vinay Gopal Krishnan', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Vinay Gopal Krishnan', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5010143482'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 64, 'max': 71}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11096', 'display_name': 'Morphing Aircraft Technology', 'score': 0.9771, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11096', 'display_name': 'Morphing Aircraft Technology', 'score': 0.9771, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/morphing', 'display_name': 'Morphing', 'score': 0.8523323}, {'id': 'https://openalex.org/keywords/morphing-aircraft', 'display_name': 'Morphing Aircraft', 'score': 0.68202}, {'id': 'https://openalex.org/keywords/helicopter-rotor', 'display_name': 'Helicopter rotor', 'score': 0.61654806}, {'id': 'https://openalex.org/keywords/aeroelasticity', 'display_name': 'Aeroelasticity', 'score': 0.553062}, {'id': 'https://openalex.org/keywords/aircraft-wing-design', 'display_name': 'Aircraft Wing Design', 'score': 0.526957}, {'id': 'https://openalex.org/keywords/structural-dynamics', 'display_name': 'Structural Dynamics', 'score': 0.51111}, {'id': 'https://openalex.org/keywords/finite-element-modeling', 'display_name': 'Finite Element Modeling', 'score': 0.501755}], 'concepts': [{'id': 'https://openalex.org/C50637493', 'wikidata': 'https://www.wikidata.org/wiki/Q1136781', 'display_name': 'Morphing', 'level': 2, 'score': 0.8523323}, {'id': 'https://openalex.org/C177124886', 'wikidata': 'https://www.wikidata.org/wiki/Q1343028', 'display_name': 'Helicopter rotor', 'level': 3, 'score': 0.61654806}, {'id': 'https://openalex.org/C13393347', 'wikidata': 'https://www.wikidata.org/wiki/Q8424', 'display_name': 'Aerodynamics', 'level': 2, 'score': 0.61501557}, {'id': 'https://openalex.org/C178802073', 'wikidata': 'https://www.wikidata.org/wiki/Q8421', 'display_name': 'Aeronautics', 'level': 1, 'score': 0.50814605}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.5007322}, {'id': 'https://openalex.org/C17281054', 'wikidata': 'https://www.wikidata.org/wiki/Q193466', 'display_name': 'Rotor (electric)', 'level': 2, 'score': 0.4492317}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.44485635}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.41706303}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.23377365}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.15485281}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://commons.erau.edu/cgi/viewcontent.cgi?article=1368&context=edt', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.65, 'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W850298551', 'https://openalex.org/W345261260', 'https://openalex.org/W338033960', 'https://openalex.org/W2951563905', 'https://openalex.org/W2914408590', 'https://openalex.org/W2898342874', 'https://openalex.org/W2758594814', 'https://openalex.org/W2651883459', 'https://openalex.org/W2624980200', 'https://openalex.org/W2536497715', 'https://openalex.org/W2315845817', 'https://openalex.org/W2307355994', 'https://openalex.org/W2069373862', 'https://openalex.org/W2024563588', 'https://openalex.org/W2005451769', 'https://openalex.org/W1592666967', 'https://openalex.org/W1576062612', 'https://openalex.org/W148709415', 'https://openalex.org/W12540299', 'https://openalex.org/W1019866104'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2781912431', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}], 'updated_date': '2024-09-18T22:47:36.429566', 'created_date': '2018-01-12'}